48 lines
1.5 KiB
Docker
48 lines
1.5 KiB
Docker
FROM alpine:latest
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RUN apk add --no-cache gcc git make musl-dev go openssl curl
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# Configure Go
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ENV GOROOT /usr/lib/go
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ENV GOPATH /go
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ENV PATH /go/bin:$PATH
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RUN random=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) && \
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openssl genrsa -des3 -passout pass:$random -out server.pass.key 2048 && \
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openssl rsa -passin pass:$random -in server.pass.key -out key.pem && \
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rm server.pass.key && \
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openssl req -new -sha256 -key key.pem -out server.csr \
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-subj "/C=US/ST=VA/L=SomeCity/O=MyCompany/OU=MyDivision/CN=localhost" && \
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openssl x509 -req -days 365 -in server.csr -signkey key.pem -out server.pem
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RUN apkArch="$(apk --print-arch)"; \
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case "$apkArch" in \
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armhf) ARCH='arm' ;; \
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aarch64) ARCH='arm64' ;; \
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x86_64) ARCH='amd64' ;; \
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x86) ARCH='386' ;; \
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*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
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esac && \
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git clone https://github.com/bolkedebruin/rdpgw.git && \
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cd rdpgw && \
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go mod tidy && \
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go build -trimpath -tags '' -ldflags '' -o '/rdpgw/bin/rdpgw' ./cmd/rdpgw && \
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mkdir -p /opt/rdpgw && \
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mv /rdpgw/bin/rdpgw /opt/rdpgw/rdpgw && \
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rm -rf /root/go && \
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rm -rf /rdpgw
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RUN rm -rf /go
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COPY rdpgw.yaml /opt/rdpgw/rdpgw.yaml
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RUN adduser --disabled-password --gecos "" -h /opt/rdpgw -u 1001 rdgw && \
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mv server.pem /opt/rdpgw/server.pem && \
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mv key.pem /opt/rdpgw/key.pem && \
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chown -R 1001 /opt/rdpgw && \
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chmod +x /opt/rdpgw/rdpgw
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USER 1001
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WORKDIR /opt/rdpgw
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ENTRYPOINT /opt/rdpgw/rdpgw
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